Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
AMD
ADVANCED MICRO DEVICESData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ADVANCED MICRO DEVICES (AMD) is held by 16 tracked hedge-fund managers, a combined reported value of ~$10.31B; the largest are Ken Griffin, Ken Griffin, Izzy Englander. This quarter: 5 added, 4 trimmed, 2 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding16
Congress trades20
Price$511.57vs quarter-end+151.47%
Sectors6
This quarter's moves
Top holderKen GriffinNew0
Added5
Trimmed / sold6
Value $2.85B— of portfolio13,998,8002026 Q1
Value $2.60B— of portfolio12,759,7002026 Q1
Value $1.07B— of portfolio5,275,9002026 Q1
Value $313.59M— of portfolio1,541,5002026 Q1
Steven CohenAdd
Value $287.78M0.5% of portfolio1,414,6562026 Q1
Stephen MandelTrim
Value $277.72M2.6% of portfolio2,833,6332023 Q1
Philippe LaffontHold
Value $265.35M0.7% of portfolio1,239,0432025 Q4
Ray DalioTrim
Value $262.99M1.2% of portfolio1,292,7672026 Q1
Zhang LeiNew large stake
Value $164.68M3.6% of portfolio912,4002024 Q1
Dan LoebAdd
Value $136.69M2.0% of portfolio1,200,0002023 Q2
Value $51.59M— of portfolio253,6002026 Q1
Value $51.39M— of portfolio252,6002026 Q1
David TepperTrim
Value $45.04M0.8% of portfolio221,4002026 Q1
Value $28.48M— of portfolio250,0002023 Q2
Value $25.36M0.8% of portfolio140,5002024 Q1
Value $20.0K— of portfolio2002022 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $2.85B | — | — |
| Ken GriffinPUT | $2.60B | — | — |
| Izzy EnglanderPUT | $1.07B | — | — |
| Izzy EnglanderCALL | $313.59M | — | — |
| Steven Cohen | $287.78M | 0.5% | Add |
| Stephen Mandel | $277.72M | 2.6% | Trim |
| Philippe Laffont | $265.35M | 0.7% | Hold |
| Ray Dalio | $262.99M | 1.2% | Trim |
| Zhang Lei | $164.68M | 3.6% | New large stake |
| Dan Loeb | $136.69M | 2.0% | Add |
| Steven CohenCALL | $51.59M | — | — |
| Steven CohenPUT | $51.39M | — | — |
| David Tepper | $45.04M | 0.8% | Trim |
| George SorosPUT | $28.48M | — | — |
| Greenwoods Asset Management | $25.36M | 0.8% | New |
| Cathie WoodPUT | $20.0K | — | — |